18 lines
476 B
Ruby
18 lines
476 B
Ruby
# frozen_string_literal: true
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require 'active_support/core_ext/class/attribute'
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module SimpleForm
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module MapType
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def self.extended(base)
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base.class_attribute :mappings
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base.mappings = {}
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end
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def map_type(*types)
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map_to = types.extract_options![:to]
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raise ArgumentError, "You need to give :to as option to map_type" unless map_to
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self.mappings = mappings.merge types.each_with_object({}) { |t, m| m[t] = map_to }
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end
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end
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end
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